#include <vnl_adaptsimpson_integral.h>

Inheritance diagram for vnl_adaptsimpson_integral:

Public Member Functions
	vnl_adaptsimpson_integral (int depth=32)

double	integral (vnl_integrant_fnct *f, double a, double b, double accuracy)
	a and b are integral limits respectively. More...

void	set_fnct (vnl_integrant_fnct *f)

Protected Member Functions
double	adaptivesimpson (double(f)(double ), double a, double b, double eps, int level, int level_max)
	real computation. More...

Protected Attributes
int	depth_
	maximum recursion depth. More...

Static Protected Attributes
static vnl_integrant_fnct *	pfnct_ = nullptr

Static Private Member Functions
static double	int_fnct_ (double *x)
	used to wrap the function class to an ordinary function. More...

Detailed Description

Definition at line 11 of file vnl_adaptsimpson_integral.h.

Constructor & Destructor Documentation

◆ vnl_adaptsimpson_integral()

vnl_adaptsimpson_integral::vnl_adaptsimpson_integral ( int depth = 32 )

inline

Definition at line 26 of file vnl_adaptsimpson_integral.h.

Member Function Documentation

◆ adaptivesimpson()

double vnl_adaptsimpson_integral::adaptivesimpson	(	double()(double )	f,
		double	a,
		double	b,
		double	eps,
		int	level,
		int	level_max
	)

protected

real computation.

Definition at line 19 of file vnl_adaptsimpson_integral.cxx.

◆ int_fnct_()

double vnl_adaptsimpson_integral::int_fnct_ ( double * x )

staticprivate

used to wrap the function class to an ordinary function.

Definition at line 5 of file vnl_adaptsimpson_integral.cxx.

◆ integral()

double vnl_adaptsimpson_integral::integral	(	vnl_integrant_fnct *	f,
		double	a,
		double	b,
		double	accuracy
	)

a and b are integral limits respectively.

n is the number of intervals used in integral. accuracy is the accuracy you want to achieve. Normally accuracy > 1e-11)

Definition at line 10 of file vnl_adaptsimpson_integral.cxx.

◆ set_fnct()

void vnl_definite_integral::set_fnct ( vnl_integrant_fnct * f )

inlineinherited

Definition at line 23 of file vnl_definite_integral.h.

Member Data Documentation

◆ depth_

int vnl_adaptsimpson_integral::depth_

protected

maximum recursion depth.

Definition at line 20 of file vnl_adaptsimpson_integral.h.

◆ pfnct_

vnl_integrant_fnct * vnl_definite_integral::pfnct_ = nullptr

staticprotectedinherited

Definition at line 18 of file vnl_definite_integral.h.

The documentation for this class was generated from the following files:

core/vnl/algo/vnl_adaptsimpson_integral.h
core/vnl/algo/vnl_adaptsimpson_integral.cxx

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Static Private Member Functions